Description: HJ260 is a fused type low manganese-oxide flux with vitreous granule of gray color, about 10-60 mesh in size. It is suitable for use DC. The arc is stable and the bead appearance.
Application: In combination with stainless steel wires ( such as H0Cr21Ni10,H0Cr21Ni10Ti,H3Cr13 etc) ,this flux is suitable for welding of appropriate acid resistance stainless steel structures, and is also suitable for surfacing of rolls.
Guidelines For Usage:
1.Dry the flux at 300~400°C for 2 hours before use.
2. Completely remove rust, oil and dirt from the groove surface prior to welding.
Typical Flux Composition Range (%)
|
MnO+SiO2
|
CaF2+CaO+MgO
|
Al2O3
|
S
|
P
|
|
31-38
|
39-50
|
≥19
|
≤0.06
|
≤0.08
|
Typical Chemical Composition And Mechanical Properties of Deposited Metal
|
Flux & Wire combination
|
Chemical Composition of Deposited Metal (%) |
Mechanical Properties
|
|||||||
|
C
|
Mn
|
S
|
P
|
Si
|
Cr
|
Ni
|
σb
|
δ5
|
|
|
MPa
|
%
|
||||||||
|
HJ260+H0Cr21Ni10
|
0.048
|
1.18
|
0.013
|
0.031
|
0.81
|
18.64
|
9.45
|
573
|
42
|
Packing: 25kg/Kraft paper bag
